Tesla teases new Model Y car as cheaper Model 3 nears production

Chief executive Elon Musk shows off image of new car and semi-truck, and gets ready for mass-market electric vehicles

Google’s Mo Gawdat: ‘Happiness is like keeping fit. You have to work out’

When the tech guru’s son unexpectedly died, he turned to an equation they had devised together to get through the grief

Tesla charges ahead to overtake Ford in market value

Elon Musk’s electric car company has been valued at $49bn, leaving the 100-year-old motor manufacturer lagging behind

Twelve things you need to know about driverless cars

By 2025 most of today’s drivers are unlikely to even want to own a car. But will we still have gridlock? Will you need to pass a test? We asked the experts

Improved Tesla Model S among world’s fastest-accelerating cars, company says

Company announces new versions of electric car models S and X P100D with extended battery range – though Elon Musk admits: ‘It is a very expensive car’

Is Apple’s next product an electric car?

Apple has hired ex-Tesla engineer and opened R&D base in Germany, but reports suggest first versions of long-rumoured vehicle won’t be self-driving